WebMy latest paper together with Olivier Donzel-Gargand, Jannica Heinrichs and Staffan Jacobson, summarizing the challenges and insights regarding analyzing boric… WebTribofilm formation is a characteristic feature of CuO nanoparticles under oil lubrication . Battez et al. [ 21 ] and Alves et al. [ 22 ] suggest that tribo-sintering of CuO nanoparticles under lubrication results in the formation of tribofilm, and consequently enhances tribological performance.
Effect of Tribofilm Formation and Humidity on the Friction and …
WebNov 13, 2024 · In this work, Raman microscopy and atomic force microscopy (AFM) have been used with the aim of understanding the link between the friction behavior and the MoDTC/ZDDP tribofilm formation and removal. Tribotests were coupled with a collection of ex-situ Raman intensity maps to analyze the MoS 2 tribofilm buildup. WebNov 17, 2024 · The results indicated that the addition of nanoparticles to the base oil with ZDDP accelerates the tribofilm-formation. Although fully developed tribofilms were obtained with both the nanoadditives, the DND based tribofilm was more durable under the dry running conditions. federal reserve increase interest rates 2023
ZDDP Tribofilm Formation on Non-Ferrous Surfaces - ResearchGate
WebFeb 11, 2024 · The detailed formation mechanism of this tribofilm, however, remains elusive. In this study, a new experimental platform combining Raman spectroscopy and a sphere-on-disc tribometer is set up. WebThe MTM was equipped with a spacer layer imaging (SLIM) capability, permitting in situ measurement of the tribofilm thickness during its growth. The well-separated sliding … WebThis application note explains how Atomic Force Microscopy (AFM) is a powerful tool for characterizing the tribofilms, including: How AFM can characterize the morphology of … federal reserve increase rate